Cars24 Services — Reimbursement cheating

I was purchased car in cars24 23 jul 2021 after 5 month it was have some comlient as per defec I inform cars 24 for revolving my car repair through warranty claim policy they were approved under warranty cover parts only not excluding labour cost, GST then long conversation they will orally accept but final invoice they are reduced my amount around 7000 not proper breakup and not respond properly 😔